Hobknocker 

A hobo who knocks on your door, waits for you to open the door, sprints into your house, steals all your food and runs out the back door

Those goddamn hobknockers stole my yoghurt!

Hobknocker by TH1RTE3N June 6, 2013

Hogknocker 

A word used in an episode of iCarly that can be inferred to mean someone who has sex with pigs.

Person 1: What's a hogknocker?

Person 2: *whisper*

Person 3: Ohh, that's gross!

Person 4: And illegal!

Hogknocker by AlmasiD May 31, 2009

hobknocker 

one who masturbates in public restrooms

Sounds like theres a hobknocker in the next stall over.

hobknocker by scenesinner February 7, 2009

hobknocker 

someone who knocks your hobs

fuck you jerry Seinfeld you hobknocker you fucked my wife

hobknocker by bigtiddykim March 4, 2017

Hobbknocker 

A person who has sexual relations with animals, or masturbates in public, both being gross and illegal

dude, he had sex with a horse...what a hobbknocker

Hobbknocker by tu`madre January 5, 2011

hobnocker 

"Hobnocker" is a completely made up word from the nickelodeon show iCarly.

All of the previous definitions were written to Urban Dictionary AFTER the episode of iCarly with the meaningless word aired early 2009, all of the previous comments being a little bit later on.

The only description (from the episode of iCarly) is "gross... and illegal"

"You hobnocker!"

---------------From iCarly---------------
Carly: "Whats a hobnocker?"
Sam: whispers
Carly: "Eww, thats gross!"
Sam: "And illegal"

hobnocker by ALonelySoulFromARandomPlanet:) June 27, 2011

hobnocker 

a person who slaps people with his penis

that hobnocker over there just slapt me with his dick

hobnocker by thehobnocker November 9, 2009